# In App Purchase help **URL:** https://community.thunkable.com/t/in-app-purchase-help/1651334 **Category:** In App Purchase **Created:** [December 10, 2021, 5:32pm UTC](https://community.thunkable.com/t/in-app-purchase-help/1651334 "2021-12-10T17:32:34Z") **Posts on this page:** 1 **Showing post:** 8
### Author: ![muneer](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/muneer/32/75210_2.png) [@muneer](https://community.thunkable.com/u/muneer) #### Post date: [December 11, 2021, 9:39am UTC](https://community.thunkable.com/t/in-app-purchase-help/1651334/8 "2021-12-11T09:39:51Z")
The first step is to add your charging items in the Google development console ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/e/5/e5d29ee5135b7454440e939837a8282e3ec8edf2.png) In this example I am using one time payment **not subscription**. I am using a donation example here The main important info is the **Product ID**. In your Thunkable app, enter the same product ID in the `IAP` component. ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/b/8/b8bdccfac37b2e2bff1b3171b0fdfc1a7fab89d1.png) In your code (using a button or any kind of option) you will have to first inquire about the list (this is **mandatory for Android** ) ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/7/c/7cc38449af770eee7d745cda3f707e2e685088fd.png) I’m here using `Alert` component for testing purposes. This should make it for a one time payment. You need to publish the app to be able to see the results. ![IMG_20211211_124147](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/4/5/4568a91f0daea4edb581fff819951a01bc819e9f.jpeg) I hope this makes it a bit clearer now. **[Note]** This works for `item payment` or single payment but this procedure does not work for `subscription` payment. I have not yet tried the subscription payment method. --- _[View the full topic](https://community.thunkable.com/t/in-app-purchase-help/1651334)._